shared/log: read /proc/cmdline only in daemons

[elogind.git] / src / shared / time-util.h

diff --git a/src/shared/time-util.h b/src/shared/time-util.h
index 05369d295b3139db812f2b239be95047e6c1ae6d..fca8a4db9b85324c1d9329daef58f0b15d12b9a0 100644 (file)
--- a/src/shared/time-util.h
+++ b/src/shared/time-util.h
@@ -65,7 +65,9 @@ typedef struct dual_timestamp {
 #define FORMAT_TIMESTAMP_RELATIVE_MAX 256
 #define FORMAT_TIMESPAN_MAX 64
 
-#define DUAL_TIMESTAMP_NULL ((struct dual_timestamp) { 0, 0 })
+#define TIME_T_MAX (time_t)((1UL << ((sizeof(time_t) << 3) - 1)) - 1)
+
+#define DUAL_TIMESTAMP_NULL ((struct dual_timestamp) { 0ULL, 0ULL })
 
 usec_t now(clockid_t clock);
 
@@ -105,3 +107,5 @@ int get_timezones(char ***l);
 bool timezone_is_valid(const char *name);
 
 clockid_t clock_boottime_or_monotonic(void);
+
+#define xstrftime(buf, fmt, tm) assert_se(strftime(buf, ELEMENTSOF(buf), fmt, tm) > 0)